Only compatible with AM3 Phenom II processors, not AM2+ Phenom II processors. Please refer "CPU support list" for detail information.
* DDR3 1666+ is supported with combination of AM3 processors and qualified memory modules, please refer "Memory Support List" for detail memory support information. Related link
CPU Support List
Memory Support List
Where To Buy
Download Version Date Description
Download from ... F5 2009/08/06 Update CPU ID(AGESA 188.8.131.52 for PhenomII /AthlonII AM3 CPU)
Download from ... F4I 2009/07/28 Update CPU ID (for AMD NPRP)
Download from ... F4 2009/05/21 Update CPU ID (AGESA 184.108.40.206)
Because BIOS flashing is potentially risky, if you do not encounter problems using the current version of BIOS, it is recommended that you not flash the BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may result in system malfunction.
What is a BETA?
BETA describes a new version that is reliable yet may not include all the features of the final product. During this phase we are previewing new features and gathering customer input to insure our product provides the best experience possible.
Update CPU ID/Micro codes in new BIOS means?
 To support new series of CPUs, or  To support the same CPU but with new stepping.
CPU support of motherboard is consist of BIOS and hardware design, detail CPU support information please see CPU support list.